10101102321210 has 64 divisors (see below), whose sum is σ = 24325938524160. Its totient is φ = 2684385538560.

The previous prime is 10101102321203. The next prime is 10101102321227. The reversal of 10101102321210 is 1212320110101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10101102321210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12023175 + ... + 12835845.

It is an arithmetic number, because the mean of its divisors is an integer number (380092789440).

Almost surely, 2^{10101102321210} is an apocalyptic number.

10101102321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101102321210 is an abundant number, since it is smaller than the sum of its proper divisors (14224836202950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101102321210 is a wasteful number, since it uses less digits than its factorization.

10101102321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814103.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10101102321210 its reverse (1212320110101), we get a palindrome (11313422431311).

The spelling of 10101102321210 in words is "ten trillion, one hundred one billion, one hundred two million, three hundred twenty-one thousand, two hundred ten".